Home / 26,411,096.89-39,582,547.99-11,827,338.65

Finding the Fourth Proportional to 26,411,096.89, 39,582,547.99 and 11,827,338.65

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Solution

The fourth proportional to 26,411,096.89, 39,582,547.99 and 11,827,338.65 is: 17,725,738.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,411,096.89 : 39,582,547.99 = 11,827,338.65 : x
  2. Step 2: Convert to fraction form
    26,411,096.89/39,582,547.99 = 11,827,338.65/x
  3. Step 3: Cross multiply
    26,411,096.89x = 39,582,547.99 × 11,827,338.65
  4. Step 4: Simplify right side
    26,411,096.89x = 468,156,199,480,125.69
  5. Step 5: Solve for x
    x = 468,156,199,480,125.69/26,411,096.89
  6. Step 6: Final answer
    x = 17,725,738.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.